Popeza March, msika wa magetsi wakhudzidwa ndi mitengo yamafuta yapadziko lonse lapansi, pamtambowu kwakhala kokweza, kuchokera pamutu pa 8,000 yuan, akudutsa chizindikiro cha 10,000 chija, kufikira Marko wa anthu 10,000, atafika ku New Marko 10 Pofika pano mitengo ikukwera pang'ono ndipo mtengo wamsika wa Styrene uli ndi 9,462 yuan peni.

"Ngakhale mitengo yamantha ikadalipo kwambiri, koma sitingathe kuthetsa nkhawa zamphamvu, kuphatikiza ndi mphamvu zokhala ndi ma styremic ambiri zikuvutikira, zomwe zikuyembekezeka kuzimiririka akadali ovuta kuchotsa vutoli. " Wangeulling, kafukufuku wa China

Kuchuluka kwa msika sikungatengere kuchuluka kwa zinthu za raw kumawonjezeka

Posachedwa mwa kukwera mitengo yamafuta apadziko lonse lapansi, mitengo yamiyala yamitundu iwiri yayikulu kwambiri ethylene ndi benzene wafika pachaka chatsopano. Epulo 12, mtengo wamba wa msika wa Ethylene 1573.25 Yuan / TONK, ndi chiyambi cha chaka poyerekeza ndi kuchuluka kwa 26.34%; Benzene Woyera, kuyambira kumayambiriro kumayambiriro kwa Epulo 12, mtengo wa 8410 Yuan / ton, benzene wa chaka poyerekeza ndi kuchuluka kwa 16.32%. Ndipo tsopano mtengo wa msika wa styrene ndi chiyambi cha chaka poyerekeza ndi kuchuluka kwa 12.65%, sangathe kupeza msika waiwisi wa ethylene ndi msika wa benzene.

Zhang Ming, Mutu wa mabizinesi opangira anthu aku East China, adati mabizinesi osangokhala otsika mtengo 268.05%.

Ngakhale mitengo yamiyala imakhala yokwera kwambiri, koma opanga ma styrene ambiri akuvutika pamzere wosweka Phindu Logwera Kwambiri Kum'mawa

Kupanga kwatsopano kwa styrene kumawonjezeka kwambiri

Malinga ndi ziwerengero, mu 2021, mtundu watsopano wa China umakhala wazaka 2.67 miliyoni / chaka. Ndipo chaka chino pali mafuta ambiri atsopano omwe ali ndi mphamvu zambiri. Pofika kumayambiriro kwa Epulo, Yantai Walhua 650,000 Matani / Chaka, Zhenli 630,000 / Chaka, Shandong Lihua / Chaka chikamasulidwa, miliyoni 2 miliyoni / chaka chatulutsidwa. Pambuyo pake padzakhala ku Maomrochemical, Luyang Petrochemical, Tianjin Dagu, magawo atatu a zida / zaka zomwe zakonzedwa kuti atulutsidwe kotala lachiwiri la chaka chino. M'magawo atatu oyamba a chaka chino, akuti ali ndi matani atatu a 3.55 miliyoni / chaka chatsopano cha mphamvu yatsopano ya Styrene adzamasulidwa. Chifukwa chake, chaka chino, kuthamanga kwa malonda pagawo la styrene ndikulu kuposa chaka chatha, ndikukhala ndi mphamvu zokwanira, ndizovuta kukweza mitengo kuti ithandizire

Chifukwa cha zotayika, zomera zambiri zokhala ndi ma styrene mu kotala pomaliza mukamasankha kukonza, koma dongosolo lokonzalo ndikutha mkati mochedwa kumapeto kwa Epulo. Makina ogulitsa omwe ali ndi vuto la Styrene adadzuka mpaka 75.9% kuyambira 74.5% kumapeto kwa Marichi. Hebei Shengteng, Shandong Huaxing ndi ena ambiri oteteza adzayambiranso wina, ndipo kuchuluka kwake kumawonjezekanso pambuyo pake.

Kuchokera m'malingaliro a chaka chonse, mawonekedwe operekera mawonekedwe a styrene amakhala okwanira. Makampaniwo otengera momwe akuperekera makulidwe atsopano opangira zatsopano chaka chino akuyembekezeka kuweruza, chifukwa mochedwa amatha kuchotsa dipo, kwezani ena.

Kukhumudwitsa, kusowa kwa mphamvu
Chifukwa cha kufalikira kwa magawo am'nyumba, ma styrene akuluakulu a styrene, polystlonine (PSS.lonile-styrene-styrene-styrene-stylolymer atsekedwa, Kutulutsa kwazinthu zopangira. Zotsatira zake, mbewu zotsika zimasonkhezeredwa kuti ziyambe kugwira ntchito, kuchuluka kwa chiyambi kumakhala kotsika, ndipo kufunafuna kwa riw styrene sikulimba.

Kukula kwa Polystyrene (Eps China): East China Yodziwika Kupereka 11,050 Yuan, Mtengo Woyendetsa Matani, Kuyambiranso Kuyambira Kotala Pafupifupi 55 /8% Kuchepa Kwambiri.

Polystyrene (PS): Kupereka kwa Yuyao komwe ku Yuyao ndi RMB10,600, ndipo kuchuluka kwa zinthu zomalizidwa mu mabizinesi 97,90% kumayambiriro kwa 75% kumayambiriro kwa 75% kumayambiriro kwa gawo la kotala, kutsika kwakukulu.

Abs: East China 757k wogwidwa ku RMB 15,100, katundu womalizidwa kuti asungunuke mu matani 190,000 atatsika pang'ono mpaka 87.4%, ndikutsika pang'ono.

Ponseponse, malo omwe ali ndi mliri obwera mlengalenga tsopano sakayikira, ndipo zinthu zowopsa zamankhwala ndizosatheka kuyambira nthawi yochepa, zomwe zimapangitsa kuti zikhale zosakwanira zotumphukira. Pankhani ya kuyambiranso mayunitsi okonza ndi kupanga zatsopano, mtengo wa msika wa styrene ndizovuta kubwerera ku 10,000 yoan, ndipo ndizovuta kwa opanga kuti abwezere phindu munthawi yochepa.